UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QJ2qz9oQvDCwezY0PLBCuu1yxgMGSMQ4HWigL0FUJwM=' 
WHERE 
  key_id = 'b2300cd74554e7b2bbc9f0e9eaf98dfa0bbe11c80b14c084d83e47f81670a88a' 
  AND (
    token = 'QJ2qz9oQvDCwezY0PLBCuu1yxgMGSMQ4HWigL0FUJwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )